header proper syntax

My server host offers PHP3 & PHP4, however if I wish to use PHP 4.0.3pl1, then I must use a header, ponting to the PHP interpreter. #!/usr/bin/php4

The following code still shows PHP3 info. How should I change it to use PHP4 ?
Thanks !

<?
header("#!/usr/bin/php4");
phpinfo();
?>

Hi Peter,

I have exactly the same Q. Have U already found the answer 2 that question about php4 header:

<?
header("#!/usr/bin/php4");
phpinfo();
?>

sincerely,

Chris

Chris,

This is how I am using the header call to PHP4:

#!/usr/bin/php4
<?
phpinfo();
?>

Hope this does the trick for you !
Peter